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<head>
    <meta charset="UTF-8">
    <title>Title</title>
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<a href="#one">1号</a>
<a href="#two">2号</a>
<a href="#three">3号</a>
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<img id="one" src="1.jpg" alt="">
<hr>
<img id="two" src="../2.jpg" alt="">
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<img id="three" src="abc/3.jpg" alt="">
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</html>